Overview
The Team Associated B6.3 HD Slipper Spring and Adapters (AS91891) is an essential replacement and upgrade component designed for the slipper clutch assembly on select RC10 vehicles within the B6 platform family. This heavy-duty slipper spring set provides reliable power transmission management for competitive RC buggy racing and high-performance bashing. Whether you're a seasoned RC competitor running an RC10B6.3 or maintaining a B6.2 platform buggy, this genuine Team Associated component ensures your slipper system operates at peak efficiency. The B6 platform has long been recognised as one of the most competitive and customisable 1/10 scale 2WD buggies available in the UK RC market, and the B6.3 generation represents the latest evolution of this legendary design. This slipper spring and adapter set is crucial for maintaining consistent performance and protecting your drivetrain from sudden shock loads during intense acceleration and deceleration.
The slipper clutch system is a vital component in RC buggies, allowing controlled slippage of the drive belt or gears when power demands exceed traction limits. This prevents catastrophic drivetrain damage and allows drivers to apply full throttle without fear of breaking expensive transmission components. The heavy-duty specification of the AS91891 means it's engineered to handle the demands of serious racing and competitive bashing, making it an ideal choice for UK RC enthusiasts who demand reliability and performance from their equipment. With Team Associated's reputation for precision engineering and quality manufacturing, you can trust that these adapters and spring will provide years of dependable service across multiple RC10 B6 platform variants.
This is a genuine Team Associated spare part, backed by the manufacturer's commitment to quality and precision. When servicing your RC10B6.3, RC10B6.2, or compatible models, using genuine OEM components ensures perfect fitment, optimal performance, and compatibility with your existing slipper assembly. Whether you're replacing worn components, upgrading to heavier-duty springs for more aggressive driving, or building a new slipper system from scratch, the AS91891 delivers the engineering quality you expect from Team Associated.
Key Features
- Heavy-Duty HD Specification — The HD designation indicates this is a heavy-duty variant engineered to withstand greater loads and more aggressive driving than standard slipper springs, making it ideal for competitive racing and high-speed bashing where drivetrain protection is critical.
- Complete Spring and Adapter Set — This package includes both the slipper spring and the necessary adapters required for proper installation and adjustment, meaning you have everything needed to service or refresh your slipper clutch system without ordering additional components.
- Genuine Team Associated OEM Part — As an official Team Associated component, this part is manufactured to exact specifications and provides perfect compatibility with RC10B6 platform vehicles, ensuring optimal fitment and reliable performance.
- Wide Platform Compatibility — The AS91891 is designed to fit multiple variants of the RC10B6 family, including the B6.1, B6.1D, B6.1DL, B6.2, B6.2D, B6.3, and B6.3D, as well as compatible short-course and touring versions, providing excellent versatility for UK hobbyists with multiple vehicles.
- Precision Engineering — Team Associated's attention to detail in manufacturing ensures consistent spring rates and adapter dimensions, critical for reliable slipper operation and predictable vehicle handling characteristics.
- Easy Service and Maintenance — The included adapters simplify the process of servicing your slipper clutch, allowing you to adjust spring preload and maintain optimal performance without special tools or complicated procedures.
Technical Performance
The Team Associated B6.3 HD Slipper Spring and Adapters represent precision engineering designed for the demanding world of 1/10 scale competitive RC buggy racing. The slipper clutch system is fundamental to modern RC vehicle design, allowing the drive system to slip under extreme load conditions rather than breaking expensive internal components. The heavy-duty specification ensures this component can handle the shock loads associated with acceleration bursts, deceleration braking events, and the high-speed impacts inherent in racing and bashing environments. The spring component controls the slippage characteristics, determining how much torque is transmitted before the slipper engages, whilst the adapters ensure secure mounting and proper alignment within the slipper assembly. Team Associated has engineered the spring rates and adapter geometries to provide an ideal balance between protection and performance, preventing excessive slippage that would reduce acceleration whilst ensuring adequate protection against drivetrain damage. The precision manufacturing tolerances ensure consistent performance across multiple units and multiple vehicles, critical for competitive racers who need predictable and repeatable vehicle characteristics. By maintaining the slipper clutch system in good condition with genuine OEM components like the AS91891, RC enthusiasts protect their investment in expensive transmission components and ensure their vehicles perform reliably across extended racing sessions. This component works in conjunction with other B6 platform assemblies to create a robust and reliable 1/10 scale 2WD racing platform recognised throughout the UK RC community for its performance and durability.
What's in the Box
- Heavy-duty slipper spring
- Slipper spring adapter components
Frequently Asked Questions
- What is a slipper clutch and why does it matter in RC buggies? — The slipper clutch is a critical component that allows controlled slippage of the drivetrain when power exceeds available traction. This prevents catastrophic transmission damage and allows drivers to apply full throttle confidently. The spring controls the slippage point, making it essential for both racing and bashing applications.
- Will the AS91891 fit my RC10B6 model? — Yes, the AS91891 is designed for compatibility with RC10B6.1, RC10B6.1D, RC10B6.1DL, RC10B6.2, RC10B6.2D, RC10B6.3, RC10B6.3D, RC10SC6.1, RC10SC6.2, RC10T6.1, and RC10T6.2 vehicles. Always consult your specific vehicle's manual to confirm fitment before installation.
- What does the HD designation mean? — HD stands for Heavy-Duty, indicating this spring is engineered with stiffer rates and enhanced durability compared to standard slipper springs, making it suitable for aggressive racing and bashing where higher loads are expected.
- How often should I replace my slipper spring? — Slipper springs should be inspected regularly for signs of wear or loss of elasticity. Heavy-duty use may require replacement every season or when you notice changes in slipper engagement characteristics. Refer to your vehicle manual for specific service intervals.
- Is this suitable for beginners? — Whilst the AS91891 is a component for experienced enthusiasts performing vehicle maintenance, it's not a beginner-level complete vehicle. You'll need existing RC10B6 platform experience and basic mechanical knowledge to install and adjust this component correctly.
- Where can I find installation instructions for this part? — Detailed installation and adjustment guidance is provided in your RC10B6 model's manual. For specific questions, consult the Team Associated website or contact RC Model Shop for expert advice.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the TEAM ASSOCIATED B6.3 HD SLIPPER SPRING & ADAPTERS AS91891 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
- Brand: Team Associated
- Model Number: AS91891
- Component Type: Slipper Spring and Adapters
- Specification: Heavy-Duty HD
- Compatibility: RC10B6.1, RC10B6.1D, RC10B6.1DL, RC10B6.2, RC10B6.2D, RC10B6.3, RC10B6.3D, RC10SC6.1, RC10SC6.2, RC10T6.1, RC10T6.2
- Contents: Heavy-duty slipper spring and adapter components
- Fitment Type: Standard OEM replacement part
- Application: 1/10 scale 2WD buggy slipper clutch system
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
